C4 Ultimate Icy Blue Razz
Nutrabolt
Score 88
C4 Ultimate Icy Blue Razz is a powerful pre-workout that provides strong energy, focus, and performance support through its comprehensive stimulant, pump, and nootropic ingredient blend.
Score 88
C4 Ultimate Icy Blue Razz is a powerful pre-workout that provides strong energy, focus, and performance support through its comprehensive stimulant, pump, and nootropic ingredient blend.
Also available as 1 option
Analysis
This product delivers a comprehensive pre-workout experience, packing in a strong stimulant blend including 300mg of Caffeine Anhydrous, Theacrine, and Rauwolfia vomitoria root extract for sustained energy and heightened alertness. Users often feel a noticeable surge in energy and drive, which can be particularly helpful for pushing through demanding workouts.
Beyond stimulants, C4 Ultimate includes 6g of a Super Citrulline Pump Matrix and 3.2g of CarnoSyn Beta-Alanine, which are generally well-regarded for supporting muscle pump and helping to buffer lactic acid during exercise, potentially enhancing endurance. The inclusion of N-Acetyl-L-Tyrosine, AlphaSize 50% A-GPC, and Huperzine A also aims to support mental clarity and focus, allowing for a more engaged and concentrated training session.
While the overall ingredient profile is strong, the 2g total creatine from Hydrochloride and Nitrate forms is somewhat lower than the often-recommended daily maintenance dose of 3-5g. However, this product still contributes to strength and power support, especially when combined with other creatine sources or if users are not sensitive to lower doses.
Pros
- Delivers a significant energy boost from a multi-stimulant complex.
- Contains a solid blend of ingredients for improved mental focus and concentration.
- Includes effective doses of ingredients known to support muscle pump and endurance.
- Transparent ingredient list with specific dosages for key compounds.
Cons
- High stimulant content may be too intense or cause jitters for sensitive individuals.
- The total creatine dosage of 2g is lower than many common daily recommendations.
- Rauwolfia vomitoria extract can be strong for some users and may cause discomfort.
Warnings
- Start with a half serving to assess tolerance due to the high stimulant content, especially if sensitive to caffeine or other stimulants.
- Avoid taking this product close to bedtime as the stimulants can interfere with sleep patterns.
- Individuals with heart conditions, high blood pressure, or sensitivity to stimulants should consult a healthcare professional before use.
- The Beta-Alanine may cause a harmless tingling sensation (paresthesia) in some users.
$38.82($1.94 per serving)
 Amazon | $ 38.82 | |
 iHerb | $ 39.99 |
Goals
Impact
Highest effect
Featuring 300mg of caffeine, plus theacrine and rauwolfia, this product is highly effective for providing a powerful and sustained energy boost. It's intended for those needing considerable stimulation for their workouts.
Impact
Highest effect
Ingredients like N-Acetyl-L-Tyrosine, AlphaSize 50% A-GPC, Huperzine A, and caffeine work synergistically to provide a strong boost in mental clarity and concentration. This can help users stay 'in the zone' during demanding physical tasks.
Impact
Highest effect
This product is explicitly designed to enhance various aspects of fitness, from energy levels and endurance to muscle power and focus, directly supporting intense workout routines. Its diverse ingredient profile makes it suitable for a wide range of athletic activities.
Impact
Highest effect
By enhancing both physical energy and mental focus, this product can contribute significantly to overall productivity, particularly in tasks requiring sustained effort and concentration. It helps users push through mental and physical barriers.
Impact
Highest effect
The significant dose of caffeine, combined with theacrine and rauwolfia, provides a strong thermogenic effect, which can contribute to a temporary boost in metabolic rate. This can help with calorie expenditure during and after exercise.
Impact
Highest effect
With AlphaSize 50% A-GPC, Huperzine A, and N-Acetyl-L-Tyrosine, the product includes several ingredients often used to support various aspects of cognitive function, such as memory and processing speed. This can lead to better mind-muscle connection during workouts.
Impact
Highest effect
With ingredients like creatine, beta-alanine, and citrulline, this pre-workout supports strength, power, and endurance during training, which are all beneficial for muscle growth. The energy and focus also allow for more productive lifting sessions, indirectly contributing to muscle gain.
Impact
Highest effect
Ingredients such as AlphaSize 50% A-GPC, Huperzine A, and N-Acetyl-L-Tyrosine are often associated with supporting aspects of brain health, particularly related to neurotransmitter function and cognitive performance. These components can help maintain acute brain function during periods of stress or intense activity.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Calories | 5 Calorie(s) |
Total Carbohydrates | 1 Gram(s) |
C4 Super Citrulline Pump Matrix | 6 Gram(s) |
CarnoSyn | 3.2 Gram(s) |
Creatine Hydrochloride | 1 Gram(s) |
Creatine Nitrate | 1 Gram(s) |
Taurine | 1 Gram(s) |
N-Acetyl-L-Tyrosine | 400 mg |
Caffeine Anhydrous | 300 mg |
AlphaSize 50% A-GPC | 200 mg |
Theacrine | 62.5 mg |
Rauwolfia vomitoria root extract | 1 mg |
Huperzine A | 50 mcg |
Caffeine 95
With a substantial 300mg of Caffeine Anhydrous per serving, this product provides a very strong and direct dose of caffeine. This quantity is designed for significant energy and alertness support.
Alpha-GPC 85
The product includes 200mg of AlphaSize 50% A-GPC, which is a good dose for supporting cognitive function and power output. This contributes effectively to the focus aspect of the pre-workout.
Huperzine 80
Containing 50mcg of Huperzine A (from Toothed Clubmoss extract), this product provides a standard and effective dose for supporting cognitive performance. Huperzine A is often used to complement other nootropic ingredients.
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